DGH D7710 Ethernet MODBUS TCP/IP Digital Input Module

DGH D7710 Ethernet MODBUS TCP/IP Digital Input Module

The D7710 15-channel digital input module is part of the DGH's D7000 data acquisition module family supporting RJ-45 Ethernet interface and communication via MODBUS TCP/IP protocol. This input module monitors ON/OFF signal inputs such as logic levels, colntact closures and others. Each input cntains its own pull-up biasing resistor and operates independently from each other, the data can be retrieved from the host computer using MODBUS RTU protocol. The D7710 output module can be directly connected to a wide range of sensors and annunciators. The D7710 module also features peer-to-peer (P2P) mode, sending signal directly to a digital output module without the need to involve a host computer. It is also able to upload information to cloud using ThingSpeak platform, and send e-mail notifications via Gmail free e-mail service (a limit value can be set for each channel separately, triggering the notification e-mail). For extra security, it utilises a non-volatile EEPROM (Electrically Erasable Programmable Read Only Memory) to store all user-selectable settings such as the range, meaning the values are maintained in the event of power loss. The D7710 module is compatible with any commercial software supporting Modbus TCP/IP ethernet protocol and is DIN-rail mountable (MK-1 mounting kit required). Combined with other D7000 modules, it provides the complete, customised data acquisition system for given application.

  • 15-channel digital input module
  • Logic "0" = <1Vdc, Logic "1" = >3.5Vdc
  • Internal 10k pull-up (biasing) resistor on each input
  • Modbus TCP/IP communication protocol
  • RJ-45 Ethernet inteface - both 10MB and 100MB
  • Isolation to 500Vac, input common to system ground
  • Compatible with all commercial software programs supporting Modbus TCP/IP protocol
  • Input burnout protection to ±30Vdc
  • Power requirements: Serial = 2.5W
  • Operating temperature -25°C to +70°C
  • Mix and match with other D7000 modules to build a complete, customised data acquisition system

The applications for the D7000 data acquisition modules include:

  • Process monitoring and control
  • Remote data logging to any host computer
  • Product testing
  • Peer-To-Peer Communication
Additional Features
  • Internal 10k pull-up (biasing) resistor on each input terminal
  • Accepts direct switch closure
  • Logic 0 < 1Vdc and Logic 1 > 3.5Vdc
  • Peer-to-peer mode, cloud uploading and e-mail notification features
  • Operating temperature of -25°C to +70°C
Input/Output Digital inputs
Number of channels 15 channels
Power requirements Serial 2.5W

We are pleased to provide you with a range of additional content including videos, product datasheets, case studies, white papers and application notes for your reference. Please see below for the latest content available:



PDF Document DGH D7000 Series Datasheet
PDF Document DGH D7000 Series User Manual

This product is available fully compliant to the RoHS EU directive 2002/95/EC.

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  • Product Code: DGH D7710 Ethernet MODBUS TCP/IP Digital Input Module
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